XLSX

XLSX ↔ CSV

Convert Excel (.xlsx) sheets and CSV both ways.

브라우저에서 처리 — 데이터가 기기를 떠나지 않습니다

Convert Excel (.xlsx) and CSV both ways (SheetJS).

출력

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XLSX ↔ CSV 소개

Convert Excel (.xlsx) sheets and CSV both ways. Everything runs in your browser. Files never leave your device.

Free?

Yes.

Uploaded to a server?

No. Processing stays in your browser.